Chess South Africa
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Chess South Africa
Sibotho, K (Khayone)
Dob:
2011/12/19 (U14)
Gender:
Male
Chess SA id:
1110150587
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/02/03 (135 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1089.9
Current Weighted rating
1133.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1133.2
Current highest rating achieved
1148.2
Current floor (min rating allowed)
648.2
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±194.0
Current Raw change used (final)
0.0
Projected new Raw rating
1089.9
Projected new Weighed rating
1041.1
Projected new Weighted performance
691.7
Projected new final Raw rating (if new WP > new Raw)
1089.9
Projected new highest rating
1148.2
Projected new floor
648.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1089.9
Projected effective change (new Official - current Official)
-43.3
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1080.8
Current Weighted rating
1126.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1126.1
Current highest rating achieved
1137.2
Current floor (min rating allowed)
637.2
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±196.5
Current Raw change used (final)
0.0
Projected new Raw rating
1080.8
Projected new Weighed rating
1034.5
Projected new Weighted performance
496.7
Projected new final Raw rating (if new WP > new Raw)
1080.8
Projected new highest rating
1137.2
Projected new floor
637.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1080.8
Projected effective change (new Official - current Official)
-45.3
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1166.0
Current Weighted rating
1183.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1183.3
Current highest rating achieved
1166.0
Current floor (min rating allowed)
666.0
Current K-factor
40
s
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±174.0
Current Raw change used (final)
0.0
Projected new Raw rating
1166.0
Projected new Weighed rating
1088.1
Projected new Weighted performance
325.2
Projected new final Raw rating (if new WP > new Raw)
1166.0
Projected new highest rating
1166.0
Projected new floor
666.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1166.0
Projected effective change (new Official - current Official)
-17.3
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
CT Metro Central District Schools Chess Individuals Trials 2024 (U13 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
1.0
1136.0
1137.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
CT Metro Central District Schools Chess Individuals Trials 2024 (U13 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
1.0
1136.0
1137.2
Analysis
2
Gugulethu Chess College Bashment Cup 2023 (U13)
2023/12/06
2023/12/06
Cape Town (WCT)
Rapid
20
0.47
5
5
2.0
1148.2
1200.0
Analysis
1
Central District School Trials 2023 (U13 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
0
2
3
1.0
20.0
-255.0
1161.8
906.8
White
3
0
2
1
1.0
33.3
-141.7
1136.4
994.7
Black
2
0
0
2
0.0
0.0
-425.0
1200.0
775.0
Standard
All
5
0
2
3
1.0
20.0
-255.0
1161.8
906.8
White
3
0
2
1
1.0
33.3
-141.7
1136.4
994.7
Black
2
0
0
2
0.0
0.0
-425.0
1200.0
775.0
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
15
3
2
10
4.0
26.7
-198.3
1163.1
964.8
White
9
2
2
5
3.0
33.3
-141.7
1150.9
1009.2
Black
6
1
0
5
1.0
16.7
-283.3
1181.5
898.1
Standard
All
10
1
2
7
2.0
20.0
-255.0
1179.7
924.7
White
6
1
2
3
2.0
33.3
-141.7
1166.1
1024.4
Black
4
0
0
4
0.0
0.0
-425.0
1200.0
775.0
Rapid
All
5
2
0
3
2.0
40.0
-85.0
1130.0
1045.0
White
3
1
0
2
1.0
33.3
-141.7
1120.4
978.7
Black
2
1
0
1
1.0
50.0
0.0
1144.4
1144.4
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1110135102
Tsira, I (Iyabonga)
1
1.0
1
0
0
100.0
1148.2
425.0
1573.2
View list
2
1110191492
Mrubata, A (Awonke)
1
1.0
1
0
0
100.0
1148.2
425.0
1573.2
View list
3
1100148217
Somdyala, L (Lukho)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1120138040
Davids, A (Aadam)
1
0.5
0
1
0
50.0
1136.0
0.0
1136.0
View list
5
1120191489
Nqana, T (Tau)
1
0.5
0
1
0
50.0
1136.0
0.0
1136.0
View list
6
1120138057
Zamela, A (Avuya)
1
0.0
0
0
1
0.0
1136.0
-425.0
711.0
View list
7
1110134480
Vokwana, L (Likhona)
1
0.0
0
0
1
0.0
1148.2
-425.0
723.2
View list
8
1110150588
Taliep, J (Jihad)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2110143648
Shumba, O (Onalerona)
1
0.0
0
0
1
0.0
1148.2
-425.0
723.2
View list
10
1110150581
Buys, A (Ariel Boaz)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
2110134086
Mavuso, T (Thimna)
1
0.0
0
0
1
0.0
1148.2
-425.0
723.2
View list
12
1100134085
Mankune, L (Lime)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1110193302
Graham, M (Matthew)
1
0.0
0
0
1
0.0
1136.0
-425.0
711.0
View list
14
1110193301
Gordon, B (Byron)
1
0.0
0
0
1
0.0
1136.0
-425.0
711.0
View list
15
1100158995
Gamildien, I (Imaad)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list